Tetra Pond Block 4 pc. (12 Pack) (MPN 16735)

Offers an easy, effective way to control and prevent the growth of algae. Leaves pond water crystal clear. Helps keep pond clear from algae when used regularly. Pond block is not recommended for ponds with plants.

Details:

For best results, place the block in an area of the pond that is calm.

05/16/2019 11:30:29 AM: Whats happening in your pond during the spring ..... we are excited to announce the first ever WebbsOnline PondCast! Weekly we will be streaming guests and tips that will help keep your pond in the best possible shape. Subscribe and never miss an episode! Thank you Microbe-Lift Pond & Aquarium for highlighting the first episode.